Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
spiertrekking
f
This HTML5 player is not supported by your browser
med.
auxotonic muscle contraction
;
isometric muscle contraction
;
isotonic muscle contraction
;
muscle contraction
Add
|
Report an error
|
Get short URL
